Acrylic Emulsion A-300

Product Overview

Acrylic emulsion A-300 is a new generation of high performance self-crosslinking acrylic copolymer emulsion, specially developed for high-end industrial coatings, special architectural coatings and functional coatings. The product utilizes a unique core-shell structural design that combines hardness and flexibility, and maintains excellent physicochemical properties in extreme environments to meet the needs of the most demanding industrial applications.

Core Advantages

1. Intelligent self-crosslinking technology

- Unique room temperature self-crosslinking system, forming a three-dimensional mesh structure after film formation, significantly improving chemical resistance and mechanical strength.

- Controllable cross-linking density, the degree of cross-linking can be adjusted according to the application requirements.

2. Extreme environmental adaptability

- Temperature range of -30℃ to 150℃, suitable for the environment with drastic temperature difference.

- Passed 5000 hours QUV accelerated aging test, light retention rate >85%.

3. Revolutionary Surface Performance

- Ultra-low surface energy design, giving the coating excellent stain resistance and self-cleaning function.

- Surface hardness up to 3H (pencil hardness), while maintaining elongation at break >300%.

4. Green Intelligent Manufacturing

- Zero VOC emission, compliant with EU10/2011 food contact material standard.

- Carbon footprint tracking in the production process, 40% lower CO₂ emissions per ton of product

Technical Parameters

| Characteristics | Test Standards | Typical values |

|---------------------|---------------|-----------------|

| Solid content | ISO 3251 | 52±1% |

| pH value | ISO 976 | 8.2-9.0 |

| Viscosity (25°C) | ISO 2555 | 1500-3500mPa-s | MFFT | ISO 976 | 8.2-9.0 | MFFT

| MFFT | ISO 2115 | 18°C | Minimum Film Formation Temperature | ISO 976 | 8.2-9.0 | Viscosity (25°C)

| MFFT | ISO 2115 | 18 °C | Minimum Film Formation Temperature | DIN 53787 | 15 °C | Glass Transition Temperature (VT)

| Crosslink density | Dissolution method | 3.5×10-⁴mol/cm³|

Breakthrough Applications

1. New energy field

- Photovoltaic backsheet protective coating

- Coating material for lithium battery diaphragm

- Wind turbine blade corrosion-resistant coating

2. Advanced Manufacturing

- 3D printing support materials

- Automotive lightweight composite material interface treatment agent

- Electronic device encapsulation materials

3. Specialty Construction

- Self-cleaning coating for ultra-high-rise building curtain wall

- Anti-corrosion system for underground pipeline corridors

- Protective Coating for Nuclear Power Facilities

Process Innovation

- UV curing/heat curing dual mode curing can be used

- Excellent compatibility with nanomaterials (SiO₂, TiO₂)

- Support digital inkjet printing process, minimum particle size distribution D50 <150nm